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首页ureaurea英英释意

urea

英 [jʊ'riːə; 'jʊərɪə] 美[jʊ'riə]

英英释义实用场景例句

n. [肥料] 尿素
n. (Urea)人名；(西、罗)乌雷亚

英英释意

1. the chief solid component of mammalian urine; synthesized from ammonia and carbon dioxide and used as fertilizer and in animal feed and in plastics